from dirty_equals import IsDict
from fastapi.testclient import TestClient
from sqlalchemy import inspect
from sqlalchemy.engine.reflection import Inspector
from sqlmodel import create_engine
from sqlmodel.pool import StaticPool

from ....conftest import needs_py310


@needs_py310
def test_tutorial(clear_sqlmodel):
    from docs_src.tutorial.fastapi.multiple_models import tutorial001_py310 as mod

    mod.sqlite_url = "sqlite://"
    mod.engine = create_engine(
        mod.sqlite_url, connect_args=mod.connect_args, poolclass=StaticPool
    )

    with TestClient(mod.app) as client:
        hero1_data = {"name": "Deadpond", "secret_name": "Dive Wilson"}
        hero2_data = {
            "name": "Spider-Boy",
            "secret_name": "Pedro Parqueador",
            "id": 9000,
        }
        response = client.post("/heroes/", json=hero1_data)
        data = response.json()

        assert response.status_code == 200, response.text
        assert data["name"] == hero1_data["name"]
        assert data["secret_name"] == hero1_data["secret_name"]
        assert data["id"] is not None
        assert data["age"] is None

        response = client.post("/heroes/", json=hero2_data)
        data = response.json()

        assert response.status_code == 200, response.text
        assert data["name"] == hero2_data["name"]
        assert data["secret_name"] == hero2_data["secret_name"]
        assert data["id"] != hero2_data["id"], (
            "Now it's not possible to predefine the ID from the request, "
            "it's now set by the database"
        )
        assert data["age"] is None

        response = client.get("/heroes/")
        data = response.json()

        assert response.status_code == 200, response.text
        assert len(data) == 2
        assert data[0]["name"] == hero1_data["name"]
        assert data[0]["secret_name"] == hero1_data["secret_name"]
        assert data[1]["name"] == hero2_data["name"]
        assert data[1]["secret_name"] == hero2_data["secret_name"]
        assert data[1]["id"] != hero2_data["id"]

        response = client.get("/openapi.json")
        assert response.status_code == 200, response.text

        assert response.json() == {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/heroes/": {
                    "get": {
                        "summary": "Read Heroes",
                        "operationId": "read_heroes_heroes__get",
                        "responses": {
                            "200": {
                                "description": "Successful Response",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "title": "Response Read Heroes Heroes  Get",
                                            "type": "array",
                                            "items": {
                                                "$ref": "#/components/schemas/HeroPublic"
                                            },
                                        }
                                    }
                                },
                            }
                        },
                    },
                    "post": {
                        "summary": "Create Hero",
                        "operationId": "create_hero_heroes__post",
                        "requestBody": {
                            "content": {
                                "application/json": {
                                    "schema": {
                                        "$ref": "#/components/schemas/HeroCreate"
                                    }
                                }
                            },
                            "required": True,
                        },
                        "responses": {
                            "200": {
                                "description": "Successful Response",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HeroPublic"
                                        }
                                    }
                                },
                            },
                            "422": {
                                "description": "Validation Error",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HTTPValidationError"
                                        }
                                    }
                                },
                            },
                        },
                    },
                }
            },
            "components": {
                "schemas": {
                    "HTTPValidationError": {
                        "title": "HTTPValidationError",
                        "type": "object",
                        "properties": {
                            "detail": {
                                "title": "Detail",
                                "type": "array",
                                "items": {
                                    "$ref": "#/components/schemas/ValidationError"
                                },
                            }
                        },
                    },
                    "HeroCreate": {
                        "title": "HeroCreate",
                        "required": ["name", "secret_name"],
                        "type": "object",
                        "properties": {
                            "name": {"title": "Name", "type": "string"},
                            "secret_name": {"title": "Secret Name", "type": "string"},
                            "age": IsDict(
                                {
                                    "title": "Age",
                                    "anyOf": [{"type": "integer"}, {"type": "null"}],
                                }
                            )
                            | IsDict(
                                # TODO: remove when deprecating Pydantic v1
                                {"title": "Age", "type": "integer"}
                            ),
                        },
                    },
                    "HeroPublic": {
                        "title": "HeroPublic",
                        "required": ["id", "name", "secret_name"],
                        "type": "object",
                        "properties": {
                            "id": {"title": "Id", "type": "integer"},
                            "name": {"title": "Name", "type": "string"},
                            "secret_name": {"title": "Secret Name", "type": "string"},
                            "age": IsDict(
                                {
                                    "title": "Age",
                                    "anyOf": [{"type": "integer"}, {"type": "null"}],
                                }
                            )
                            | IsDict(
                                # TODO: remove when deprecating Pydantic v1
                                {"title": "Age", "type": "integer"}
                            ),
                        },
                    },
                    "ValidationError": {
                        "title": "ValidationError",
                        "required": ["loc", "msg", "type"],
                        "type": "object",
                        "properties": {
                            "loc": {
                                "title": "Location",
                                "type": "array",
                                "items": {
                                    "anyOf": [{"type": "string"}, {"type": "integer"}]
                                },
                            },
                            "msg": {"title": "Message", "type": "string"},
                            "type": {"title": "Error Type", "type": "string"},
                        },
                    },
                }
            },
        }

    # Test inherited indexes
    insp: Inspector = inspect(mod.engine)
    indexes = insp.get_indexes(str(mod.Hero.__tablename__))
    expected_indexes = [
        {
            "name": "ix_hero_name",
            "dialect_options": {},
            "column_names": ["name"],
            "unique": 0,
        },
        {
            "name": "ix_hero_age",
            "dialect_options": {},
            "column_names": ["age"],
            "unique": 0,
        },
    ]
    for index in expected_indexes:
        assert index in indexes, "This expected index should be in the indexes in DB"
        # Now that this index was checked, remove it from the list of indexes
        indexes.pop(indexes.index(index))
    assert len(indexes) == 0, "The database should only have the expected indexes"
